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Improving competitiveness through technological and industrial innovation
(Zrenjanin : Technical Faculty "Mihajlo Pupin", 2021)
The globalization of markets affects how enterprises conduct business. In addition to the challenges of
the globalized market, enterprises have to adapt to changes that the coronavirus pandemic has brought to the
global ...
Hybrid material based on subgleba of mosaic puffball mushroom (Handkea utriformis) as an adsorbent for heavy metal removal from aqueous solutions
(Elsevier, 2021)
The alkali treated subglebal tissue of the mosaic puffball (Handkea utriformis) (Sa) and Sa modified with hydroxyapatite (Sa-HAp), obtained by successive ionic layer adsorption and reaction (SILAR) method, were used for ...
Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases
(Elsevier, 2021)
Two new Schiff bases derived from L-cysteine and substituted benzaldehyde were synthesized: the compound 1 [2-((2-chlorobenzylidene) amino)-3-mercaptopropanoic acid] and the compound 2 [3-mercapto-2-((2-methoxybenzylidene) ...
Electrical properties of isothermally sintered cordierite-based ceramics as function of sintering and activation time / Električna svojstva izotermski sinterovane keramike na bazi kordierita kao funkcija vremena sinterovanja i aktivacije
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, 2021)
The mechanical activation of the starting mixtures of cordierite (2MgO*2Al2O3*5SiO2) with 5.00 mass % TiO2 was performed in a high energy ball mill during 10-80 min. The applied compaction pressure before the sintering ...
Investigation of physicochemical properties and potential biological activity of 2-pyridine-(thio)carbohydrazone derivatives
(Programme and the book of abstracts, 14th International Scientific Conference Contemporary Materials 2021, 2021)
Carbohydrazones and their thio analogs represent compounds obtained by condensation of carbohydrazide and thiocarbohydrazide with carbonyl compounds. Due to their structure, relatively simple synthesis, and high reactivity, ...
Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases
(Elsevier, 2021)
Polyethylene terephthalate (PET) is widely used material and as such became highly enriched in nature. It is generally considered inert and safe plastic, but due to the recent increased efforts to break-down PET using ...
Characterization of potential probiotic strain, L. reuteri B2, and its microencapsulation using alginate-based biopolymers
(Elsevier, 2021)
In this study, Lactobacillus reuteri B2was isolated fromthe feces of C57BL/6 mice and assessed on probiotic activity.
L. reuteri B2was identified by 16S rDNA sequencing, which the cell viability in acidic conditions at ...
Electrochemical characterization of cobalt phases onto alumina supported cobalt catalyst
(Belgrade: Serbian Ceramic Society, 2021)
This work describes the possible application of cyclic voltammetry (CV) for obtaining information about cobalt phases onto alumina supported cobalt catalysts.Starting from the same amount of ingredients, two ...
Carbon Supported PtSn versus PtSnO2 Catalysts in Methanol Oxidation
(Serbia : Electrochemical Science Group, 2021)
Pt, PtSn and PtSnO2 catalysts supported on high surface area carbon synthesized by microwave assisted polyol procedure were tested for methanol oxidation. Based on TGA, EDX and XRD analysis, PtSn/C is composed of Pt and ...
Investigation of the impact of mechanical activation on synthesis of the MgO-TiO2 system / Ispitivanje uticaja mehaničke aktivacije smeše MgO-TiO2 na sintezu magnezijum-titanata
(Belgrade : Association of the Chemical Engineers of Serbia, 2021)
In this study, a mixture of magnesium oxide and titanium dioxide was mechanically activated in order to investigate the possibility of mechanochemical synthesis of magnesium titanate. Mechanical activation was performed ...